Answer: Four waves are to be sent along the same string,
Chapter , Problem 36(choose chapter or problem)
Four waves are to be sent along the same string, in the same direction: YI (x, t) = (4.00 mm) sin(21Tx - 4001Tt) Y2(X, t) = (4.00 mm) sin(21Tx - 4001Tt + 0.71T) Y3(X, t) = (4.00 mm) sin(21Tx - 4001Tt + 1T) Y4(X, t) = (4.00 mm) sin(21Tx - 4001Tt + 1.71T). What is the amplitude of the resultant wave?
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